Insulation in the Door is for sound suppression, also known as acoustic insulation or soundproofing. It is used to reduce noise levels emitted by various sources, such as engines, machinery, and exhaust systems. It absorbs and dampens sound waves, preventing them from escaping from the source and minimizing the noise that reaches the surrounding environment.Attributes:• Maintains acoustic, thermal insulation and protection• Maintains proper insulation effectivenessApplications:An Insulation in the Door is installed within the frame, lining the interior surfaces to create a barrier between the noise source and the outside environment. The insulation material is typically layered or compressed to maximize its sound-absorbing capabilities.